rhodes-setup in rhodes-2.0.0.rc1

- old
+ new

@@ -55,11 +55,11 @@
   android = ENV['ANDROID_HOME']
 end
 
 while true
   android = prompt_for("Android SDK path", android, false)
-  android = "" if android.nil?
+  break if android.nil?
 
   android = android.gsub(/\\/,"/")
   apilevel = -1
   android_platform_dir = "/platforms/android-1.5"
   Dir.glob(File.join(android, 'platforms', '*')).each do |dir|
@@ -87,12 +87,14 @@
 
   break
 end
 
 # try to detect android ndk
-ndks = Dir.glob(File.dirname(android) + "/android-ndk-*").sort
 ndk = ""
-ndk = ndks.last if ndks.size > 0
+unless android.nil?
+  ndks = Dir.glob(File.dirname(android) + "/android-ndk-*").sort
+  ndk = ndks.last if ndks.size > 0
+end
 androidndk = prompt_for("Android NDK path", ndk, false)
 
 #now cabwiz
 cabwiz = ""
 cabwiz = "/Program Files/Windows Mobile 6 SDK/Tools/CabWiz" if File.exists? "/Program Files/Windows Mobile 6 SDK/Tools/CabWiz"